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Dynamic evolution of keyhole during multi-pulse drilling with a millisecond laser on 304 stainless steel 期刊论文
OPTICS AND LASER TECHNOLOGY, 2022, 卷号: 152, 页码: 12
作者:  Zhang Y(张越);  He XL(何秀丽);  Yu G(虞钢);  Li SX(李少霞);  Tian CX(田崇鑫);  Ning WJ(宁伟健);  Zhang YM(张艳梅)
Adobe PDF(8555Kb)  |  收藏  |  浏览/下载:141/21  |  提交时间:2022/07/18
Laser drilling  Keyhole evolution  Driving forces  Flow pattern  Numerical simulation  
Process maps and optimal processing windows based on three-dimensional morphological characteristics in laser directed energy deposition of Ni-based alloy 期刊论文
OPTICS AND LASER TECHNOLOGY, 2021, 卷号: 142, 页码: 13
作者:  Shao JY(邵佳昀);  Yu G(虞钢);  He XL(何秀丽);  Li SX(李少霞);  Li ZX(李梓洵);  Wang X
Adobe PDF(21846Kb)  |  收藏  |  浏览/下载:294/48  |  提交时间:2021/08/16
Additive manufacturing  Directed energy deposition  Track morphology  Processing window  Processing parameter  
Abnormal change in dynamic mechanical behavior of metallic glass by laser shock peening 期刊论文
OPTICS AND LASER TECHNOLOGY, 2021, 卷号: 138, 页码: 7
作者:  Li YS(李炎森);  Wei YP(魏延鹏);  Yi, Xu;  Zhang K(张坤);  Wei BC(魏炳忱)
Adobe PDF(8389Kb)  |  收藏  |  浏览/下载:563/46  |  提交时间:2021/03/30
Laser shock peening  Metallic glass  Dynamic mechanical properties  Fringe-like precipitations  
Investigation of thermal dynamics for different leading configuration in hybrid laser-MIG welding 期刊论文
OPTICS AND LASER TECHNOLOGY, 2021, 卷号: 134, 页码: 14
作者:  Chen, Xuyang;  Yu, Gang;  He, Xiuli;  Li, Shaoxia
Adobe PDF(15589Kb)  |  收藏  |  浏览/下载:306/29  |  提交时间:2021/01/12
Configuration  Hybrid welding  Aluminum alloy  Dynamics  Model  
Review on residual stress in selective laser melting additive manufacturing of alloy parts 期刊论文
OPTICS AND LASER TECHNOLOGY, 2020, 卷号: 129, 页码: 15
作者:  Fang ZC;  Wu ZL;  Huang CG(黄晨光);  Wu CW(吴臣武)
Adobe PDF(2538Kb)  |  收藏  |  浏览/下载:1043/642  |  提交时间:2020/07/06
SLM  Residual stress  Modeling  Characterizing  Adjusting  
Transient coupled model on efficiency prediction of laser power beaming for aerostat 期刊论文
OPTICS AND LASER TECHNOLOGY, 2020, 卷号: 127, 页码: 3
作者:  Wu CW(吴臣武);  Chang RT(常瑞廷);  Huang CG(黄晨光)
Adobe PDF(755Kb)  |  收藏  |  浏览/下载:385/88  |  提交时间:2020/05/18
Laser power beaming  Transient  Coupled model  Aerostat  
Analysis of surface tension driven flow and solidification behavior in laser linear welding of stainless steel 期刊论文
OPTICS AND LASER TECHNOLOGY, 2020, 卷号: 123, 页码: 11
作者:  Li ZY(李志永);  Yu G(虞钢);  He XL(何秀丽);  Li SX(李少霞);  Tian CX(田崇鑫);  Dong BX
Adobe PDF(4162Kb)  |  收藏  |  浏览/下载:453/140  |  提交时间:2020/03/11
Surface tension  Driving force  Fluid flow  Solidification behavior  Additive manufacturing  
Experimental investigation on laser ablation of C/SiC composites subjected to supersonic airflow 期刊论文
OPTICS AND LASER TECHNOLOGY, 2019, 卷号: 113, 页码: 399-406
作者:  Wang JT(王江涛);  Ma YZ;  Liu YW;  Yuan W(袁武);  Song HW(宋宏伟);  Huang CG(黄晨光);  Yin XW
Adobe PDF(16286Kb)  |  收藏  |  浏览/下载:370/116  |  提交时间:2019/04/11
Laser ablation  Supersonic airflow  C/SiC composite  Mechanical erosion  
Application of millisecond pulsed laser for thermal fatigue property evaluation 期刊论文
OPTICS AND LASER TECHNOLOGY, 2018, 卷号: 99, 页码: 382-391
作者:  Pan SN(潘斯宁);  Yu G(虞钢);  Li SX(李少霞);  He XL(何秀丽);  Xia CY(夏春阳);  Ning WJ(宁伟健);  Zheng CY(郑彩云)
Adobe PDF(4348Kb)  |  收藏  |  浏览/下载:556/117  |  提交时间:2017/12/18
Millisecond Pulsed Laser  Thermal Fatigue  Cast Iron  Crack Evolution  
Ablation behaviors of carbon reinforced polymer composites by laser of different operation modes 期刊论文
OPTICS AND LASER TECHNOLOGY, 2015, 卷号: 73, 页码: 23-28
作者:  Wu CW(吴臣武);  Wu XQ(吴先前);  Huang CG(黄晨光);  Wu, CW (reprint author), 15 Bei Si Huan Xi Rd, Beijing 100190, Peoples R China.
Adobe PDF(3799Kb)  |  收藏  |  浏览/下载:558/174  |  提交时间:2015/09/22
Laser Ablation  Cfrp Laminates  Operation Modes